Arabic (Original)
وَأَخْبَرَنَا أَبُو أَحْمَدَ الْمِهْرَجَانِيُّ أنبأ أَبُو بَكْرِ بْنُ جَعْفَرٍ الْمُزَكِّي ثنا مُحَمَّدُ بْنُ إِبْرَاهِيمَ الْعَبْدِيُّ ثنا ابْنُ بُكَيْرٍ ثنا مَالِكٌ عَنْ نَافِعٍ أَنَّ عَبْدَ اللهِ بْنَ عُمَرَ كَانَ لَا يُضَحِّي عَمَّا فِي بَطْنِ الْمَرْأَةِ
English Translation
And Abu Ahmad al-Mihrajani informed us, Abu Bakr ibn Ja'far al-Muzakki informed us, Muhammad ibn Ibrahim al-Abdi narrated to us, Ibn Bukayr narrated to us, Malik narrated to us from Nafi' that Abdullah ibn Umar used not to sacrifice on behalf of what was in the womb of a woman (i.e., an unborn child).